Tube-Breather 5257766

positive OEM
Part# 5257766
Engine breather tube for crankcase pressure ventilation in Cummins engines.
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Description

The Genuine Cummins Breather Tube (5257766) is a critical engine component that manages crankcase ventilation by allowing pressure release. It supports proper engine operation by facilitating airflow and preventing pressure buildup within the engine system.

Key Specifications

  • Application: EPA13 6.7L ISB/QSB engines
  • Function: Crankcase pressure ventilation
  • Compatibility: ISB, QSB engine series
  • Construction: Heat-resistant plastic tubing
  • Features: Direct-fit design, factory OEM specification
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 5257766
Type OEM
Part# variations 5257766 CUM,
5257766CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty